Finding the Third Proportional to 2,272,711 and 4,905,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,711 : 4,905,944 = 4,905,944 : x
2. Step 2: Convert to fraction form
   2,272,711/4,905,944 = 4,905,944/x
3. Step 3: Cross multiply
   2,272,711x = 4,905,944 × 4,905,944
4. Step 4: Simplify right side
   2,272,711x = 24,068,286,531,136
5. Step 5: Solve for x
   x = 24,068,286,531,136/2,272,711
6. Step 6: Final answer
   x = 10,590,121.90